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North Dakota Sales Tax Calculator
North Dakota has a 5% state sales tax, with local city and county additions bringing the total combined rates to between 5% and 8.5%. While the state's largest cities hover between 7.25% and 8%, a handful of smaller municipalities—such as Surrey, Tioga, and Park River—reach the maximum 8.5% rate by stacking both local city and county levies on top of the state baseline.
This calculator is for informational purposes only and does not constitute tax advice. Consult a qualified tax professional for your specific situation. Rates last verified May 2026.
Verify rates on North Dakota Office of State Tax CommissionerHow it's calculated
Start with the purchase price: $20,000.00
Multiply by the combined tax rate to get the tax amount: $1,500.00
Add tax to the purchase price for the total amount due: $21,500.00
North Dakota sales tax rates by county
| Location | Combined rate |
|---|---|
| Cass County (Fargo) | 7.5% |
| Burleigh County (Bismarck) | 7% |
| Grand Forks County (Grand Forks) | 7% |
| Ward County (Minot) | 7% |
| Morton County (Mandan) | 6.5% |
| Stark County (Dickinson) | 6.5% |
| Williams County (Williston) | 6.5% |
| Richland County (Wahpeton) | 6.5% |
Common examples in North Dakota
Based on county rates shown above. Select your county in the calculator for a precise result.
Used car purchase
$12,000.00 purchase
$900.00
tax owed
New car purchase
$28,000.00 purchase
$2,100.00
tax owed
Electronics (laptop)
$1,000.00 purchase
$75.00
tax owed
Home appliance
$600.00 purchase
$45.00
tax owed